music教案
3.the book,the cover of which is broken,is not mine.4.in the strange city,he could not find anyone to whom he could turn for help.exercise for making the two sentences into one with the prepositin ahead of the relative clause.1.the guitar was lost.they gave many performances with the guitar.2.the singer was very happy.coco li sang with the singer.3.the musicians were very famous.they work for the musicians.step 9 record after teaching